pr.yml

name: PR

on:
  pull_request:
    branches:
      - main
    types:
      - opened
      - reopened
      - synchronize

jobs:
  compile:
    name: Install deps and compile
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - id: setup-beam
        name: Set up Elixir
        uses: erlef/setup-beam@v1
        with:
          version-file: .tool-versions
          version-type: strict
      - uses: actions/cache@v3
        with:
          path: |
            _build
            deps
          key: ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-mix-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-mix-
      - name: Install Elixir dependencies
        env:
          MIX_ENV: test
        run: mix deps.get
      - name: Compile
        env:
          MIX_ENV: test
        run: mix compile
  credo:
    needs: compile
    name: Credo
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - id: setup-beam
        name: Set up Elixir
        uses: erlef/setup-beam@v1
        with:
          version-file: .tool-versions
          version-type: strict
      - uses: actions/cache@v3
        with:
          path: |
            _build
            deps
          key: ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-mix-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-mix-
      - name: Check code style
        env:
          MIX_ENV: test
        run: mix credo --strict
  deps_audit:
    needs: compile
    name: Deps audit
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - id: setup-beam
        name: Set up Elixir
        uses: erlef/setup-beam@v1
        with:
          version-file: .tool-versions
          version-type: strict
      - uses: actions/cache@v3
        with:
          path: |
            _build
            deps
          key: ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-mix-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-mix-
      - name: Check for vulnerable Mix dependencies
        env:
          MIX_ENV: test
        run: mix deps.audit
  dialyzer:
    needs: compile
    name: Dialyzer
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - id: setup-beam
        name: Set up Elixir
        uses: erlef/setup-beam@v1
        with:
          version-file: .tool-versions
          version-type: strict
      - uses: actions/cache@v3
        with:
          path: |
            _build
            deps
          key: ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-mix-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-mix-
      - name: Restore PLT cache
        uses: actions/cache@v3
        with:
          path: priv/plts
          key: ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-plt-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-plt-
      - name: Create PLTs
        env:
          MIX_ENV: test
        run: mix dialyzer --plt
      - name: Run dialyzer
        env:
          MIX_ENV: test
        run: mix dialyzer
  format:
    needs: compile
    name: Format
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - id: setup-beam
        name: Set up Elixir
        uses: erlef/setup-beam@v1
        with:
          version-file: .tool-versions
          version-type: strict
      - uses: actions/cache@v3
        with:
          path: |
            _build
            deps
          key: ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-mix-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-mix-
      - name: Check Elixir formatting
        env:
          MIX_ENV: test
        run: mix format --check-formatted
  hex_audit:
    needs: compile
    name: Hex audit
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - id: setup-beam
        name: Set up Elixir
        uses: erlef/setup-beam@v1
        with:
          version-file: .tool-versions
          version-type: strict
      - uses: actions/cache@v3
        with:
          path: |
            _build
            deps
          key: ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-mix-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-mix-
      - name: Check for retired Hex packages
        env:
          MIX_ENV: test
        run: mix hex.audit
  prettier:
    name: Check formatting using Prettier
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Restore npm cache
        uses: actions/cache@v3
        id: npm-cache
        with:
          path: node_modules
          key: ${{ runner.os }}-prettier
      - name: Install Prettier
        if: steps.npm-cache.outputs.cache-hit != 'true'
        run: npm i -D prettier prettier-plugin-toml
      - name: Run Prettier
        run: npx prettier -c .
  sobelow:
    needs: compile
    name: Security check
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - id: setup-beam
        name: Set up Elixir
        uses: erlef/setup-beam@v1
        with:
          version-file: .tool-versions
          version-type: strict
      - uses: actions/cache@v3
        with:
          path: |
            _build
            deps
          key: ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-mix-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-mix-
      - name: Check for security issues using sobelow
        env:
          MIX_ENV: test
        run: mix sobelow --config .sobelow-conf
  test:
    needs: compile
    name: Test
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - id: setup-beam
        name: Set up Elixir
        uses: erlef/setup-beam@v1
        with:
          version-file: .tool-versions
          version-type: strict
      - uses: actions/cache@v3
        with:
          path: |
            _build
            deps
          key: ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-mix-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-mix-
      - name: Run tests
        env:
          MIX_ENV: test
        run: mix test --cover --warnings-as-errors
  unused_deps:
    needs: compile
    name: Check unused deps
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - id: setup-beam
        name: Set up Elixir
        uses: erlef/setup-beam@v1
        with:
          version-file: .tool-versions
          version-type: strict
      - uses: actions/cache@v3
        with:
          path: |
            _build
            deps
          key: ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-mix-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-${{ steps.setup-beam.outputs.elixir-version }}-${{ steps.setup-beam.outputs.otp-version }}-mix-
      - name: Check for unused Mix dependencies
        env:
          MIX_ENV: test
        run: mix deps.unlock --check-unused
  test_linux_bash:
    name: Test Linux script with bash shell
    runs-on: ubuntu-latest
    env:
      SHELL: /bin/bash
      TZ: America/New_York
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Restore script result cache
        uses: actions/cache@v3
        id: result_cache
        with:
          key: ${{ runner.os }}-bash-script-${{ hashFiles('test/scripts/script.exp') }}-${{ hashFiles('priv/static/Linux.sh') }}
          path: priv/static/Linux.sh
      - name: Install expect tool
        if: steps.result_cache.outputs.cache-hit != 'true'
        run: sudo apt-get update && sudo apt-get install -y expect
      - name: Test the script
        if: steps.result_cache.outputs.cache-hit != 'true'
        run: cd test/scripts && expect script.exp Linux.sh
        shell: /bin/bash -l {0}
      - name: Generate an app and start the server
        if: steps.result_cache.outputs.cache-hit != 'true'
        run: source ~/.bash_profile && SHELL=/bin/bash make -f test/scripts/Makefile serve
        shell: /bin/bash -l {0}
      - name: Check HTTP status code
        if: steps.result_cache.outputs.cache-hit != 'true'
        uses: nick-fields/retry@v2
        with:
          command: INPUT_SITES='["http://localhost:4000"]' INPUT_EXPECTED='[200]' ./test/scripts/check_status_code.sh
          max_attempts: 7
          retry_wait_seconds: 5
          timeout_seconds: 1
  test_macos_bash:
    name: Test macOS script with bash shell
    runs-on: macos-latest
    env:
      SHELL: /bin/bash
      TZ: America/New_York
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Restore script result cache
        uses: actions/cache@v3
        id: result_cache
        with:
          key: ${{ runner.os }}-bash-script-${{ hashFiles('test/scripts/script.exp') }}-${{ hashFiles('priv/static/macOS.sh') }}
          path: priv/static/macOS.sh
      - name: Install expect tool
        if: steps.result_cache.outputs.cache-hit != 'true'
        run: brew install expect
      - name: Test the script
        if: steps.result_cache.outputs.cache-hit != 'true'
        run: cd test/scripts && expect script.exp macOS.sh
        shell: /bin/bash -l {0}
      - name: Generate an app and start the server
        if: steps.result_cache.outputs.cache-hit != 'true'
        run: source ~/.bash_profile && SHELL=/bin/bash make -f test/scripts/Makefile serve
        shell: /bin/bash -l {0}
      - name: Check HTTP status code
        if: steps.result_cache.outputs.cache-hit != 'true'
        uses: nick-fields/retry@v2
        with:
          command: INPUT_SITES='["http://localhost:4000"]' INPUT_EXPECTED='[200]' ./test/scripts/check_status_code.sh
          max_attempts: 7
          retry_wait_seconds: 5
          timeout_seconds: 1
  test_linux_zsh:
    name: Test Linux script with zsh shell
    runs-on: ubuntu-latest
    env:
      SHELL: /bin/zsh
      TZ: America/New_York
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Restore script result cache
        uses: actions/cache@v3
        id: result_cache
        with:
          key: ${{ runner.os }}-zsh-script-${{ hashFiles('test/scripts/script.exp') }}-${{ hashFiles('priv/static/Linux.sh') }}
          path: priv/static/Linux.sh
      - name: Install shell
        if: steps.result_cache.outputs.cache-hit != 'true'
        run: sudo apt-get update && sudo apt-get install -y zsh
      - name: Install expect tool
        if: steps.result_cache.outputs.cache-hit != 'true'
        run: sudo apt-get update && sudo apt-get install -y expect
      - name: Test the script
        if: steps.result_cache.outputs.cache-hit != 'true'
        run: cd test/scripts && expect script.exp Linux.sh
        shell: /bin/zsh -l {0}
      - name: Generate an app and start the server
        if: steps.result_cache.outputs.cache-hit != 'true'
        run: source ~/.zshrc && SHELL=/bin/zsh make -f test/scripts/Makefile serve
        shell: /bin/zsh -l {0}
      - name: Check HTTP status code
        if: steps.result_cache.outputs.cache-hit != 'true'
        uses: nick-fields/retry@v2
        with:
          command: INPUT_SITES='["http://localhost:4000"]' INPUT_EXPECTED='[200]' ./test/scripts/check_status_code.sh
          max_attempts: 7
          retry_wait_seconds: 5
          timeout_seconds: 1
  test_macos_zsh:
    name: Test macOS script with zsh shell
    runs-on: macos-latest
    env:
      SHELL: /bin/zsh
      TZ: America/New_York
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Restore script result cache
        uses: actions/cache@v3
        id: result_cache
        with:
          key: ${{ runner.os }}-zsh-script-${{ hashFiles('test/scripts/script.exp') }}-${{ hashFiles('priv/static/macOS.sh') }}
          path: priv/static/macOS.sh
      - name: Install shell
        if: steps.result_cache.outputs.cache-hit != 'true'
        run: brew install zsh
      - name: Install expect tool
        if: steps.result_cache.outputs.cache-hit != 'true'
        run: brew install expect
      - name: Test the script
        if: steps.result_cache.outputs.cache-hit != 'true'
        run: cd test/scripts && expect script.exp macOS.sh
        shell: /bin/zsh -l {0}
      - name: Generate an app and start the server
        if: steps.result_cache.outputs.cache-hit != 'true'
        run: source ~/.zshrc && SHELL=/bin/zsh make -f test/scripts/Makefile serve
        shell: /bin/zsh -l {0}
      - name: Check HTTP status code
        if: steps.result_cache.outputs.cache-hit != 'true'
        uses: nick-fields/retry@v2
        with:
          command: INPUT_SITES='["http://localhost:4000"]' INPUT_EXPECTED='[200]' ./test/scripts/check_status_code.sh
          max_attempts: 7
          retry_wait_seconds: 5
          timeout_seconds: 1
  deploy_preview_app:
    name: Deploy preview app
    needs:
      - compile
      - credo
      - deps_audit
      - dialyzer
      - format
      - hex_audit
      - prettier
      - sobelow
      - test
      - unused_deps
      - test_linux_bash
      - test_macos_bash
      - test_linux_zsh
      - test_macos_zsh
    runs-on: ubuntu-latest
    permissions: write-all
    concurrency:
      group: pr-${{ github.event.number }}
    environment:
      name: pr-${{ github.event.number }}
      url: https://phx-tools-pr-${{ github.event.number }}.fly.dev
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Delete previous deployments
        uses: strumwolf/delete-deployment-environment@v2.2.3
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          environment: pr-${{ github.event.number }}
          ref: ${{ github.head_ref }}
          onlyRemoveDeployments: true
      - name: Deploy preview app
        uses: optimumBA/fly-preview-apps@main
        env:
          FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}
          FLY_ORG: optimum-bh
          FLY_REGION: fra
          PHX_HOST: phx-tools-pr-${{ github.event.number }}.fly.dev
          REPO_NAME: phx_tools
        with:
          name: phx-tools-pr-${{ github.event.number }}
          secrets: APPSIGNAL_APP_ENV=preview APPSIGNAL_PUSH_API_KEY=${{ secrets.APPSIGNAL_PUSH_API_KEY }} PHX_HOST=${{ env.PHX_HOST }} SECRET_KEY_BASE=${{ secrets.SECRET_KEY_BASE }}